For a brief description and suggestions, click on the links below. Detailed descriptions and suggestions can be found on the Category Descriptions and Concepts sheet.

Computation & Robotics | Infernal Contraptions | Intelligence & Behavior | Invention & Reverse Engineering

Living Things | The Physical Universe | Science Fiction


Click here to view the 2017 winners from each category at the Placer County STEM Expo

STEM Expo Categories and Simplified Descriptions

STEM Expo Categories and Simplified Descriptions

Category_Descriptions_and_Recommendations.Expo_8.Rev_3.pdf

Category Descriptions and Concepts